moved parsing into parse module.

src/lib.rs

@@ -1,11 +1,9 @@
+pub mod parse;
+pub mod render;
+
+use parse::tokens::TokenType;
 use std::collections::HashMap;
 
-use tokens::TokenType;
-
-pub mod parser;
-mod scanner;
-mod tokens;
-
 #[derive(Debug)]
 pub struct Vis {
     pub structure: Vec<Element>,

src/main.rs

@@ -8,7 +8,7 @@ fn main() -> anyhow::Result<()> {
         return Err(anyhow!("Usage: vis vis-file"));
     } else {
         let vis_file = read_file(&args[1])?;
-        let vis = vis::parser::parse_vis(vis_file.as_str())?;
+        let vis = vis::parse::parse_vis(vis_file.as_str())?;
         println!("{:?}", vis);
     }
 

src/parse/mod.rs

@@ -0,0 +1,5 @@
+mod scanner;
+pub mod tokens;
+pub mod parser;
+
+pub use parser::parse_vis;

src/parse/parser.rs

@@ -1,5 +1,5 @@
 use crate::{
-    tokens::{
+    parse::tokens::{
         Token,
         TokenType::{self, *},
     },
@@ -8,7 +8,7 @@ use crate::{
 use anyhow::anyhow;
 
 pub fn parse_vis(contents: &str) -> anyhow::Result<Vis> {
-    let tokens = crate::scanner::scan(contents)?;
+    let tokens = crate::parse::scanner::scan(contents)?;
     // println!("{:?}", tokens);
     let mut parser = Parser::new(tokens);
 

src/parse/scanner.rs

@@ -1,6 +1,6 @@
 use unicode_segmentation::UnicodeSegmentation;
 
-use crate::tokens::{
+use crate::parse::tokens::{
     Token,
     TokenType::{self, *},
     KEYWORDS,